Hi, could this be a rainbow quartz?
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I found this, only cleaned with dishwashing soap and water.Rainbow quartz is nothing more than treated natural quartz:
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So, the answer is it could be. If you treated it with chemicals in a vacuum chamber.
Maybe smoky quartz, but I pretty much agree withI found this, only cleaned with dishwashing soap and water.
So if there is no such thing as a rainbow quartz naturally, what could it be?